I admit I was always a tease, for him anyway. Subtle things like buttoning my blouse as I enter the room to not so subtle such as wearing a tight whit... tee and rubbing ice on my nipples as he's walking up the walkway. All in good fun and trust me he did the same, I had seen many a raging hard on in his jeans and shorts.Wasn't always this way. The sex part that is, the flirting that was always there. Then recently we both went for what we each knew the other wanted and now we get it on most. I finally let her go and she's panting. "Can I go now?" she says. I tell her no. "But you promised if I did a good job sucking dick!" she protests. I say her conduct at the end negated all the other work so the physical survey would continue. She doesn't look happy but doesn't complain. A deal is a deal. I tell her to get up and bend over the desk. She obeys. I stroke my cock taking in the view of her bent over with her ass out. She looks so expensive and fuckable. I tell her to move her. All criteria for enrollment had been met, however the student’s sex had been entered incorrectly. The computer immediately updated the girl’s records to indicate female.About 20 minutes into Johnnie’s caper he heard voices in the hallway. He decided that he better get out of there before he got caught.Creeping towards the closest exit, Johnnie grabbed the handle, only to be shocked. Suddenly a computerized voice says, “Students are not permitted to leave the building once they are checked. Frank has some complicated directions which we followed, almost without problems. We only had to turn around a couple of times. It didn’t matter, though. It was the first time the four of us have spent any time together and we were having a very good time.We pulled up to an old but well-kept farm house and got out. Frank and Dale went to the door and knocked. A tall, thin man of about fifty came to the door and they introduced themselves. The man came outside and Lisa and I got out of the car.